Crichton, Aeryn and D'Argo are stranded in an asteroid field while Scorpius searches for them. Their safety depends on Crais, who is nearby in Talyn. Aeryn teaches Crais how to control the young Leviathan - the only thing she can offer in return for the lives of her friends. When Moya returns to the asteroid field to look for her offspring, and Crichton decides to remove Crais from control of Talyn, Scorpius finally sees his chance to strike.